diff options
Diffstat (limited to 'drivers/acpi/acpi_memhotplug.c')
| -rw-r--r-- | drivers/acpi/acpi_memhotplug.c | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/drivers/acpi/acpi_memhotplug.c b/drivers/acpi/acpi_memhotplug.c index cd946ed192d3..e65628a03085 100644 --- a/drivers/acpi/acpi_memhotplug.c +++ b/drivers/acpi/acpi_memhotplug.c @@ -35,21 +35,15 @@ #define ACPI_MEMORY_DEVICE_COMPONENT 0x08000000UL #define ACPI_MEMORY_DEVICE_CLASS "memory" #define ACPI_MEMORY_DEVICE_HID "PNP0C80" -#define ACPI_MEMORY_DEVICE_DRIVER_NAME "Hotplug Mem Driver" #define ACPI_MEMORY_DEVICE_NAME "Hotplug Mem Device" #define _COMPONENT ACPI_MEMORY_DEVICE_COMPONENT -ACPI_MODULE_NAME("acpi_memory") - MODULE_AUTHOR("Naveen B S <naveen.b.s@intel.com>"); -MODULE_DESCRIPTION(ACPI_MEMORY_DEVICE_DRIVER_NAME); +ACPI_MODULE_NAME("acpi_memhotplug"); +MODULE_AUTHOR("Naveen B S <naveen.b.s@intel.com>"); +MODULE_DESCRIPTION("Hotplug Mem Driver"); MODULE_LICENSE("GPL"); -/* ACPI _STA method values */ -#define ACPI_MEMORY_STA_PRESENT (0x00000001UL) -#define ACPI_MEMORY_STA_ENABLED (0x00000002UL) -#define ACPI_MEMORY_STA_FUNCTIONAL (0x00000008UL) - /* Memory Device States */ #define MEMORY_INVALID_STATE 0 #define MEMORY_POWER_ON_STATE 1 @@ -60,7 +54,7 @@ static int acpi_memory_device_remove(struct acpi_device *device, int type); static int acpi_memory_device_start(struct acpi_device *device); static struct acpi_driver acpi_memory_device_driver = { - .name = ACPI_MEMORY_DEVICE_DRIVER_NAME, + .name = "acpi_memhotplug", .class = ACPI_MEMORY_DEVICE_CLASS, .ids = ACPI_MEMORY_DEVICE_HID, .ops = { @@ -205,9 +199,9 @@ static int acpi_memory_check_device(struct acpi_memory_device *mem_device) * Check for device status. Device should be * present/enabled/functioning. */ - if (!((current_status & ACPI_MEMORY_STA_PRESENT) - && (current_status & ACPI_MEMORY_STA_ENABLED) - && (current_status & ACPI_MEMORY_STA_FUNCTIONAL))) + if (!((current_status & ACPI_STA_DEVICE_PRESENT) + && (current_status & ACPI_STA_DEVICE_ENABLED) + && (current_status & ACPI_STA_DEVICE_FUNCTIONING))) return -ENODEV; return 0; @@ -287,7 +281,7 @@ static int acpi_memory_powerdown_device(struct acpi_memory_device *mem_device) return -ENODEV; /* Check for device status. Device should be disabled */ - if (current_status & ACPI_MEMORY_STA_ENABLED) + if (current_status & ACPI_STA_DEVICE_ENABLED) return -EINVAL; return 0; |